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Prime Tuple Database
Prime p0= 995775194423784631 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 10 18 36 2 30 30 22 8 22 30 30 2 36 18 10 42 (?)
an: 0 42 52 70 106 108 138 168 190 198 220 250 280 282 318 336 346 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Theadalus
db: batch=76, k=18, 42 10 18 36 2 30 30 22 8
dn: 0 42 10 18 36 2 30 30 22 8 22 30 30 2 36 18 10 42 (?)
an: 0 42 52 70 106 108 138 168 190 198 220 250 280 282 318 336 346 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Theadalus
db: batch=76, k=18, 42 10 18 36 2 30 30 22 8
| STPT(10) | 995772601740484817 | 0 2 12 14 72 74 132 134 144 146 | -2592683299814 |
| SPT(16) | 995773061191080013 | 0 6 18 30 36 64 100 118 156 174 210 238 244 256 268 274 | -2133232704618 |
| STPT(10) | 995773279071301271 | 0 2 30 32 78 80 126 128 156 158 | -1915352483360 |
| SPT(16) | 995773370600648099 | 0 12 42 152 174 182 194 224 228 258 270 278 300 410 440 452 | -1823823136532 |
| SPT(16) | 995774538578265059 | 0 8 38 48 92 98 104 110 132 138 144 150 194 204 234 242 | -655845519572 |
| SPT(16) | 995774745661123289 | 0 8 38 78 80 120 134 140 192 198 212 252 254 294 324 332 | -448762661342 |
| STPT(10) | 995775474168151889 | 0 2 42 44 60 62 78 80 120 122 | 279744367258 |
| STPT(10) | 995775585864694907 | 0 2 30 32 42 44 54 56 84 86 | 391440910276 |
| STPT(10) | 995775686224655561 | 0 2 36 38 78 80 120 122 156 158 | 491800870930 |
| STPT(10) | 995775885796698077 | 0 2 30 32 42 44 54 56 84 86 | 691372913446 |
| TPT(14) | 995775967873497869 | 0 2 60 62 90 92 120 122 132 134 198 200 282 284 | 773449713238 |
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